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elon-eats-my-tweets/templates/templates.go

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package templates
import (
"embed"
"html/template"
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"net/http"
"go.uber.org/zap"
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)
//go:embed views/*.html
var tmplFS embed.FS
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var (
Index = parse("views/index.html")
Dashboard = parse("views/dashboard.html")
)
func parse(file string) *template.Template {
return template.Must(template.New("base.html").ParseFS(tmplFS, "views/base.html", file))
}
// Renderer renders HTML templates, and logs any errors.
type Renderer struct {
logger *zap.SugaredLogger
}
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func NewRenderer(logger *zap.SugaredLogger) *Renderer {
return &Renderer{logger: logger}
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}
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// Render renders an HTML template to an http.ResponseWriter.
func (r *Renderer) Render(w http.ResponseWriter, template *template.Template, data any) {
if err := template.Execute(w, data); err != nil {
r.logger.With("err", err).Error("error rendering template")
http.Error(w, "error rendering template", http.StatusInternalServerError)
}
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}